baber/WOPTO huggingface dataset:
Patent JP-2020198242-A (JP)
Title: Led driving device and display apparatus, and control apparatus for led driving device
Inventor: NAGAO KEI
IPC: H01L33/00
Filed: 2019-06-04
Abstract: To provide an LED driving device capable of avoiding an LED from being unable to light when a short-circuit failure of a diode occurs.SOLUTION: A DC/DC converter 20 is an asynchronous rectification type boosting chopper circuit. A switching element Q2 is provided in a driving device 50 and is connected in parallel to an LED 12 as a part of an LED row 10. The switching element Q2 is off when no short-circuit failure in an SBD 26 occurs. When a short-circuit failure in the SBD 26 occurs, a controller 70 turns off a switching element Q1 and turns on the switching element Q2.SELECTED DRAWING: Figure 1
Patent JP-2019177163-A (JP)
Title: Game machine
Inventor: MORI KOTARO
IPC: A63F5/04
Filed: 2019-06-05
Abstract: To provide a game machine that prevents rewriting of information stored in internal storage means when a first predetermined process is executed, when a second predetermined process is executed.SOLUTION: A game machine includes control means for temporarily storing information in internal storage means when executing a process. The control means includes first predetermined process execution means for executing a first predetermined process, second predetermined process execution means for executing a second predetermined process, and save execution means for causing save storage means to save the information stored in internal storage means. When an interrupt process is started on the basis of satisfaction of an interrupt condition, the first predetermined process is executed, when the second predetermined process is started while the first predetermined process is executed, execution of the interrupt process is prohibited in the first predetermined process before starting the second predetermined process, and when the second predetermined process is terminated and returned to the first predetermined process, execution of the interrupt process is permitted in the returned first predetermined process and execution of the interrupt process is not permitted in the second predetermined process.SELECTED DRAWING: Figure 73
Patent JP-2020195734-A (JP)
Title: Posture identification device, posture identification system, and posture identification method
Inventor: ABE HIROKI
IPC: A47C31/12
Filed: 2019-06-05
Abstract: To accurately identify a posture of a user whose body is supported by a support apparatus.SOLUTION: A posture identification device (1, 5, or 8) includes: a model generation section (121) for generating a three-dimensional model from body data; a part position information acquisition section (13) for acquiring part position information from a camera (3); a shape information acquisition section (14) for acquiring shape information from a shape sensor (41); a model correction section (122) for correcting a posture of a three-dimensional model in accordance with a position of an identification part indicated by part position information and a shape of a sitting seat (4 or 6) indicated by shape information; and a posture identification section (15) for identifying a posture of a user from a corrected posture of a three-dimensional model.SELECTED DRAWING: Figure 1
Patent JP-2021001840-A (JP)
Title: Structure of tire pressure sensor and molding method therefor
Inventor: CHENG SHENG-JI
IPC: G01L17/00
Filed: 2019-06-24
Abstract: To provide a structure of a tire pressure sensor capable of significantly reducing a volume, capable of being applied to structures of various kinds of tire pressure sensors having different dimensions, capable of enhancing manufacturing efficiency, and capable of enhancing accuracy for measurement, and provide a molding method therefor.SOLUTION: A structure of a tire pressure sensor comprises: a housing case, a tire pressure sensor, a gas nozzle joint, and an embedded body. The housing case has an opening, and comprises a housing part and an assembly part. The housing part is located on the inner surface of the housing case. The assembly part is located between the housing part and the opening. The tire barometric pressure sensor is located in the housing part. The gas nozzle joint comprises a pedestal and a connection end. The pedestal is fixed to the assembly part, and regulates the tire pressure sensor. The connection end protrudes from the pedestal to connect with a gas nozzle of a tire. The embedded body is molded on the surface of the pedestal, adjacent to the connection end, and closes the opening.SELECTED DRAWING: Figure 3B
Patent JP-2021006381-A (JP)
Title: Image recording device
Inventor: AZECHI YU
IPC: B41J2/165
Filed: 2019-06-28
Abstract: To provide an image recording device which reduces an amount of waste ink while satisfactorily maintaining a quality of an image recorded on a sheet.SOLUTION: When accepting an execution instruction of cleaning processing, a controller calculates elapsed time T that is a period from a recording date that is a date when an image is recorded on a sheet to acceptance of the execution instruction (S42). When the calculated elapsed period T is equal to or longer than a first threshold period T1 and shorter than a second threshold period T2, the controller drives a pump by only a third number of times of driving, and allows a pump to suck ink from a head (S60). When the elapsed period T is shorter than the first threshold period T1, the controller drives the pump by a first number of times of driving (S52). When the calculated elapsed period T is equal to or longer than the second threshold period T2, the controller drives the pump by only a second number of times of driving (S56). The third number of times of driving is smaller than the first number of times of driving and the second number of times of driving.SELECTED DRAWING: Figure 7
Patent JP-2020004412-A (JP)
Title: Memory control device and memory system including the same
Inventor: JUNG MYOUNGSOO
IPC: G06F12/0893
Filed: 2019-06-28
Abstract: To provide a memory system including a memory subsystem and a memory controller.SOLUTION: A memory subsystem includes: a plurality of first memory modules 122a and 122b realized by a phase change memory; and a second memory module 122c realized by a memory having a faster writing speed than that of the phase change memory. A memory controller 121 generates a non-blocking code from a plurality of sub-data in which original data is divided, writes the non-blocking code in the second memory module 122c, writes each of the plurality of sub-data in the plurality of first memory modules 122a and 122b, and reconfigures the original data from partial sub-data of the plurality of sub-data read from the partial first memory modules of the plurality of first memory modules 122a and 122b and the non-blocking code read from the second memory module 122c under a prescribed condition when reading is requested.SELECTED DRAWING: Figure 1
Patent JP-2021008154-A (JP)
Title: Electric power steering system
Inventor: ITO RYOTA
IPC: F16H55/38
Filed: 2019-06-28
Abstract: To achieve both downsizing of an electric power steering system and quietness of a vehicle compartment.SOLUTION: An electric power steering system 10 includes: a first pulley 72 having plural helical teeth 72a; a second pulley 73 having plural helical teeth 73a and provided in a cantilevered shaft 71; and a belt 74 having plural helical teeth 74a and hung between the first pulley 72 and the second pulley 73. One of the plural teeth 73a of the second pulley 73 is regarded as a first tooth 73a1, and the next tooth is regarded as a second tooth 73a2. An inclination angle θ of each of the helical teeth 72a, 73a, and 74a of the pulleys 72 and 73 and the belt 74, and a width Wb of the belt 74 are designated so that the hanging termination of one helical tooth 74a1 of the belt 74 relative to the first tooth 73a1 and the hanging beginning of the next tooth 74a2 of the belt 74 relative to the second tooth 73a2 will be continuous.SELECTED DRAWING: Figure 2
Patent JP-2020163097-A (JP)
Title: Drawing material composition
Inventor: IMAI HIDESHI
IPC: G09B19/10
Filed: 2019-06-28
Abstract: To provide a clay-like new drawing material composition enabling a user to bond and extend to a canvas with fingers so as to draw a picture, and to play while drawing at ease without making hands, clothes and the other peripheral parts dirty.SOLUTION: A clay-like drawing material composition is obtained by adding a release agent and a humectant to a clay base material containing at least a base material, a solvent and a thickener. The release agent is preferably one or both of an ester compound with an HLB of 10-20 of polyatomic alcohol and aliphatic acid, and an alkali neutralized material of casein, and also the release agent is preferably one or both of polyoxyethylene sorbitan fatty acid ester, and casein sodium.SELECTED DRAWING: Figure 1
Patent JP-2021009058-A (JP)
Title: Ultraviolet ray irradiation device, and ultraviolet ray flaw detecting device
Inventor: MATSUMOTO KENJI
IPC: G01N21/84
Filed: 2019-06-28
Abstract: To provide an ultraviolet ray irradiation device, and ultraviolet ray flaw detecting device that improve accuracy of an ultraviolet ray flaw detecting inspection.SOLUTION: An ultraviolet ray irradiation device is configured to: provide an ultraviolet ray LED 10 that irradiates an irradiated surface 3, and a linear Fresnel lens 20 that condenses the ultraviolet ray only to desired one direction on the irradiated surface; convert a beam incident upon a positive area in an X-axis direction from the ultraviolet ray LED 10 to a beam outgoing toward a positive maximum value point from a positive minimum value point in the X-axis direction of an irradiation area in the irradiated surface 3 from the beam small at an incidence angle; form a Fresnel angle of a positive area in the X-axis direction of the linear Fresnel lens 20 so that the Fresnel angle thereof is narrower as a beam pitch in the irradiated surface is nearer the positive maximum value point; convert a beam incident upon a negative area in the X-axis direction from the ultraviolet ray LED 10 to a beam outgoing toward a negative maximum value point from a negative minimum value point in the X-axis direction of the irradiation area in the irradiated surface from the beam small at the incidence angle; and form the beam pitch in the irradiated surface so that the beam pitch therein is narrower as it is nearer the negative maximum value point.SELECTED DRAWING: Figure 1
Patent JP-2021010103-A (JP)
Title: Terminal device, base station device, and communication method
Inventor: LIN HUIFA
IPC: H04W28/04
Filed: 2019-07-01
Abstract: To efficiently transfer uplink.SOLUTION: A terminal device includes: indicating a PDSCH group to which a PDSCH belongs on the basis of a value of a PGI field included in a DCI format scheduling the PDSCH; indicating that a request PDSCH group includes the PDSCH group to which the PDSCH belongs when an RPGI field included in the DCI format is set to be a first RPGI value; indicating that the request PDSCH group includes the PDSCH group to which the PDSCH belongs and PDSCH groups other than the PDSCH group when the RPGI field included in the DCI format is set to be a second RPGI value; and transmitting HARQ-ACK information corresponding to a transport block of the PDSCH belonging to the PDSCH group included in the request PDSCH group.SELECTED DRAWING: Figure 12
Patent JP-2021009092-A (JP)
Title: Liquid injection attachment and manufacturing method thereof
Inventor: KOMORI TAKAYUKI
IPC: B29C39/12
Filed: 2019-07-02
Abstract: To provide a liquid injection attachment which can be easily fitted to tubes with various outer diameters.SOLUTION: A liquid injection attachment comprises: a rigid cylinder made of a rigid material; a gasket ring made of an elastic material which is fixed to one end of the rigid cylinder, and extends from one end to the outside in an axial direction of the rigid cylinder; and a guide ring made of an elastic material which is fixed to the inside of the other end of the rigid cylinder, and has an open hole through which a tube is inserted and guided.SELECTED DRAWING: Figure 3
Patent JP-2021011959-A (JP)
Title: Heat exchanger, smoke exhaust treatment device and method for replacing heat exchanger
Inventor: HASHIMOTO SHINTARO
IPC: B01D53/50
Filed: 2019-07-03
Abstract: To suppress deterioration in heat exchange performance and suppress deterioration in performance of various apparatuses arranged downstream in a heat exchanger, a smoke exhaust treatment device and a method for replacing a heat exchanger.SOLUTION: A heat exchanger includes: a housing 11 having a gas introduction part 21 and a gas discharge part 22; multiple heat transfer pipes 23, 24 arranged inside the housing 11; an upper header 15 to which one ends 23c of the multiple first heat transfer pipes 23 are connected; a lower header 16 to which one ends 24c of the multiple second heat transfer pipes 24 are connected; an intermediate header 17 connected to intermediate parts of the multiple first heat transfer pipes 23; and an access part 18 accessing to connection parts 23d, 23e of the multiple first heat transfer pipes 23 inside the intermediate header 17 from the outside of the intermediate header 17.SELECTED DRAWING: Figure 2
Patent JP-2020107308-A (JP)
Title: Parking spot detection system
Inventor: HAO YU-HSIANG
IPC: G01C21/26
Filed: 2019-07-04
Abstract: To provide a parking spot detection system capable of integrating parking spot information into a map in order to automatically find an appropriate parking spot.SOLUTION: A parking spot detection system comprises: a detection device; a map database; and a processing device. The detection device collects position data and intensity data for a plurality of data points in an environment space. The map database provides map data. The processing device is coupled to the detection device and the map database, and determines whether or not a geometric shape formed by adjacent data points is of a parking space on the basis of intensity data for the data points. If it is determined that the geometric shape is of the parking space, the processing device further integrates positions of the geometric shape and the parking space in to the map data on the basis of the position data for the data points.SELECTED DRAWING: Figure 3
Patent JP-2021015227-A (JP)
Title: Laser projection display device and laser source drive method
Inventor: OKI YUYA
IPC: H01S5/40
Filed: 2019-07-12
Abstract: To provide a laser projection display device, with which the rising response of optical intensity of a laser is prevented from changing due to an ambient temperature change or aging degradation.SOLUTION: A laser projection display device 1 comprises: a laser source 5 for generating a laser beam in a plurality of colors; a laser source drive unit 4 for driving the laser source; an optical intensity detector 10 for detecting the intensity of a laser beam; an overshoot current determination unit 28 for determining a reference overshoot current for improving the rising response of the laser source; and an overshoot current application unit 27 for applying an overshoot current to an image signal on the basis of the reference overshot current. The overshoot current determination unit 28 determines the reference overshoot current so that the optical intensity detected when an overshoot current is altered and then supplied to the laser source drive unit 4, causing the laser source to emit light, equals a target value.SELECTED DRAWING: Figure 2
Patent JP-2021013638-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021014093-A (JP)
Title: Manufacturing method of composite material joined body
Inventor: AKIYAMA HIROYASU
IPC: B29C65/00
Filed: 2019-07-16
Abstract: To provide a manufacturing method without using an adhesive of a composite material joined body, having a bonding strength comparable to the one manufactured using the adhesive in a conventional method.SOLUTION: The present disclosure is the manufacturing method of the composite material joined body in which a first composite material and a second composite material are joined without using the adhesive. The first composite material is formed by curing a first prepreg laminate made up of a base material and a demolding member, composed of materials that do not transfer silicone and fluorine, stuck on it (S2-4), a surface of the first composite material on which the demolding member has been stuck is subjected to a surface treatment for imparting a polar functional group so as to be activated (S7), after the demolding member is peeled off from the first composite material (S6), a second prepreg laminate is directly arranged on an activated surface of the first composite material (S8), and the second prepreg laminate is cured to form the second composite material joined to the first composite material (S10).SELECTED DRAWING: Figure 1
Patent JP-2021018588-A (JP)
Title: Response sorter and expression generator for question and answer system as well as computer program for training expression generator
Inventor: OH JONG HOON
IPC: G06F16/35
Filed: 2019-07-19
Abstract: To train an expression generator for generating an expression expressing an answer portion included in a passage for classifying whether or not the passage is related to an answer.SOLUTION: When a question 191 and a passage 190 are given, a program makes a computer function as: a false expression generator 244 for outputting a false expression 246 expressing an answer portion of the passage 190; a genuine expression generator 240 for outputting a genuine expression 242 expressing a core answer in the same format as the false expression 246 for the question and a core answer; a discriminator 248 for determining whether or not the false expression 246 or the genuine expression 242 is a genuine expression or a false expression; and an adversarial learning training unit for training the discriminator 248 and the false expression generator 244 by adversarial learning so that erroneous determination for the false expression 246 is great and erroneous determination for the genuine expression 242 is small.SELECTED DRAWING: Figure 8
Patent JP-2021021422-A (JP)
Title: Wave gear device
Inventor: IMAGAWA YUTAKA
IPC: F16H1/32
Filed: 2019-07-25
Abstract: To provide a wave gear device which is hard to be damaged and capable of suppressing device enlargement.SOLUTION: A wave gear device 100 comprises: an internal gear part 30 which includes an inner gear 31; a wave generation part 10 which includes a cam part 12; a flex gear part 20 which includes an outer gear 21; an output shaft part 40 which is rotated together with the flex gear part 20; and a fixture part 60 which fixes the flex gear part 20 to the output shaft part 40. The flex gear part 20 includes an adjacent portion 22 which is adjacent with the outer gear 21. The output shaft part 40 includes an opposed portion 41 which is opposed with the adjacent portion 22. The fixture part 60 partially fixes the adjacent portion 22 to the opposed portion 41 in a circumferential direction around an axis AX. The cam part 12 includes N (N is an integer equal to or greater than 2) pieces of pole parts which are positioned at equal intervals in the circumferential direction and meshes the outer gear 21 with the inner gear 31 in N locations.SELECTED DRAWING: Figure 2
Patent JP-2019177254-A (JP)
Title: Game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2019-07-26
Abstract: To provide a game machine that can further enhance interest in a game property for distributing game balls that have entered a special winning port to a specific area and a non-specific area.SOLUTION: A Pachinko machine 10 includes: a main control CPU 60a, when a symbol indicating that an opportunity acquisition game state is generated as a result of a symbol variation is displayed, for generating the opportunity acquisition game state in which game balls can enter a special winning port 51 after a symbol variation is completed, and generating a profit acquisition game state when game balls pass through a specific area in the opportunity acquisition game state; and a distribution device 80 for distributing the game balls that have entered the special winning port 51 to a specific area and a non-specific area. Rotating bodies 91 to 93 of the distribution device 80 start a certain operation in response to the fact that the operation start condition determined according to the type of a symbol is satisfied. The game machine has the operation start condition which can be satisfied in accordance with winning of one game ball to the special winning port 51 and the operation start condition which can be satisfied in accordance with winning of two game balls to the special winning port 51.SELECTED DRAWING: Figure 5
Patent JP-2019215357-A (JP)
Title: Automatic analysis device and automatic analysis method
Inventor: YABUTANI CHIE
IPC: C12M1/34
Filed: 2019-07-29
Abstract: To provide an analysis device and method capable of automating preparation of a mixed plasma obtained by mixing a test plasma and a normal plasma at a predetermined mixing ratio.SOLUTION: An automatic analyzer 100 comprises: a specimen dispensing mechanism 101 that dispenses a test plasma and/or a normal plasma to be added to correct the coagulation time of the test plasma, into a plurality of sample containers 103; a reaction container 104 containing the test plasma and/or the normal plasma; a reagent dispensing mechanism 106 that dispenses a reagent into the reaction container 104; and a detection unit 113 that irradiates the test plasma and/or the normal plasma to which the reagent in the reaction container 104 has been added with light from a light source 115 and measures the coagulation time based on the obtained scattered light and/or transmitted light. The sample dispensing mechanism 101 dispenses the test plasma only, the normal plasma only, and the test plasma and the normal plasma at at least one mixing ratio into the plurality of sample containers 103, to prepare a mixed plasma.SELECTED DRAWING: Figure 1
Patent JP-2021022270-A (JP)
Title: Matching system
Inventor: NITTA TAKATSUGU
IPC: G06Q50/10
Filed: 2019-07-30
Abstract: To provide a matching system which can match a data acquisition applicant who desires to mount a camera in a specific position of a vehicle with a vehicle owner who permits the camera to be mounted in the specific position.SOLUTION: A matching system 1 includes: a database 3 which stores vehicle owner information 30 on a plurality of vehicle owners including vehicle part information where a camera can be mounted, and data acquisition applicant information 31 on a plurality of data acquisition applicants who desire to mount a camera on a vehicle to acquire video data, including desired camera mounting position information; and a control unit 2 which selects a vehicle owner who permits a camera to be mounted on the desired mounting position on the basis of the vehicle part information and the desired mounting position information.SELECTED DRAWING: Figure 1